Arduino: RTC DS3231 hack: Revision history

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7 June 2018

  • curprev 00:2800:28, 7 June 2018 Onnowpurbo talk contribs 3,340 bytes +3,340 Created page with "==Source== #include "Wire.h" #define DS3231_I2C_ADDRESS 0x68 // Convert normal decimal numbers to binary coded decimal byte decToBcd(byte val) { return ( (val / 10 *..."